Torque Limits - Echo HCR-1510 Service Data

4

1-3 Torque limits

Descriptions
Starter Pawl assembly
system
Starter case
Ignition Ignition coil
system
Spark plug
Fuel Carburettor
system
Intake insulator
Fuel tank
Clutch Clutch hub
Clutch case
Engine Crankcase
Cylinder
Muffler
Cylinder cover
Gear Gear case
case Bottom cover
Cutter Cutter bolts (See NOTE below)
Cutter support
Handle Rear handle set to
handle fixture
Front handle
Regular bolt, nut and screw
* Apply thread locking sealant (See next page).
** The torque differences among 2 bolts should not exceed 20 kgf• cm (2Nm, 17in• lbf) on one cylinder or
crankcase.
NOTE : To adjust cutter clearance, fasten all cutter bolts to this torque, then back 1/2 turns (180°) Anticlockwise.
SERVICE INFORMATION
Size kgf • cm
M 8 160 - 200
M 4* 14 - 28
M 4 35 - 50
M 14 150 - 170
M 5 25 - 40
M 5* 25 - 40
M 5* 30 - 45
M 8 160 - 200
M 4* 30 - 50
M 5** 70 - 110
M 5** 70 - 110
M 5 60 - 100
M 4* 14 - 28
M 5 50 - 70
M 4 30 - 50
M 6 10 - 15
M 6* 45 - 75
M 5* 25 - 40
M 5 30 - 45
M 3 6 -10
M 4 15 -25
M 5 25 -45
M 6 45 -75
M 8 110 -150
N• M in• lbf
16 - 20 140 - 175
1.4 - 2.8 12 - 24
3.5 - 5.0 30 - 45
15 - 17 130 - 150
2.5 - 4.0 22 - 35
2.5 - 4.0 22 - 35
3.0 - 4.5 26 - 40
16 - 20 140 - 175
3 - 5 26 - 45
7 - 11 60 - 95
7 - 11 60 - 95
6 - 10 50 - 90
1.4 - 2.8 12 - 24
5 - 7 45 - 60
3 - 5 26 - 45
1.0 - 1.5 9 - 13
4.5 - 7.5 40 - 65
2.5 - 4.0 22 - 35
3.0 - 4.5 26 - 40
0.6 - 1.0 5 - 9
1.5 - 2.5 13 - 22
2.5 - 4.5 22 - 40
4.5 - 7.5 40 - 65
11 - 15 95 - 130
HCR-1510